CN208039791U - Elevator shaft lifting type operating platform - Google Patents
Elevator shaft lifting type operating platform Download PDFInfo
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- CN208039791U CN208039791U CN201820397495.XU CN201820397495U CN208039791U CN 208039791 U CN208039791 U CN 208039791U CN 201820397495 U CN201820397495 U CN 201820397495U CN 208039791 U CN208039791 U CN 208039791U
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- 241000282326 Felis catus Species 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 23
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an elevartor shaft promotes formula operation platform, it includes: the device comprises a fixed platform, a folding platform, a joist, a ladder stand, an inclined connecting rod and supporting legs; the fixed platform comprises a fixed platform frame and a fixed platform plate, and the fixed platform plate is fixed on the fixed platform frame; the folding platform comprises a folding platform frame and a folding platform plate, and the folding platform plate is fixed on the folding platform frame; one side of the folding platform frame is connected with one side of the fixed platform frame through a hinge; the joist is hinged on the fixed platform frame and used for supporting the unfolded folding platform; the upper part of the ladder stand is fixedly connected with the first side edge of the fixed platform; the upper part of the oblique connecting rod is fixedly connected with a second side edge of the fixed platform, the second side edge is opposite to the first side edge, and the lower part of the oblique connecting rod is connected with the lower part of the ladder stand; the landing leg is connected with the lower part of cat ladder perpendicularly, and the landing leg orientation is opposite with the direction of fixed platform second side edge. Above-mentioned elevartor shaft promotes formula operation platform has advantages such as construction easy operation, security height.
Description
Technical field
The utility model belongs to semi-high-rise housing and office building elevator shaft technical field of construction, more particularly to a kind of electricity
Stair shaft hoisting type operating platform.
Background technology
Semi-high-rise housing and office building elevator shaft construction safety problem are the emphasis of Safety Management for a long time,
It is to easily cause one of major hazard source of safety accident.Elevator shaft interior construction, which often uses, sets up scaffold to create construction
The form of operating surface needs, in storey setting I-steel off-load, to reserve I-steel and need in shear wall branch since scaffolding height is big
Wooden box is reserved when mould, stifled hole brings extra work amount to construction, increases quality risk and difficulty of construction.Elevator simultaneously
Scaffold sets up the verticality that must strictly control scaffold, and cross bar must hold out against the shear wall at four sides, also be needed when no shear wall
Setting wall-connecting piece is connected with interlayer beam, and the tightness of scaffold clasp directly affects the safety of scaffold.Foot hand
Frame sets up the operating feature of construction management and control hardly possible high with standard, slightly neglects and just be easy to cause construction personnel's injures and deaths.
Utility model content
The purpose of this utility model is to provide a kind of elevator hoisting type operating platform, and electricity is carried out to solve to set up scaffold
The constructing operation that has of constructing in stair shaft road is complicated, safety difference problem.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of elevator hoisting type operating platform,
Including：Fixed platform, folding platform, joist, cat ladder, oblique connecting rod and supporting leg；The size of the fixed platform is less than or equal to electricity
The horizontal cross section dimension of stair shaft can be moved up and down using hoisting tool in the elevator；The fixed platform includes solid
Rack and fixed platform plate are allocated, the fixed platform plate is fixed on the fixed platform frame；The folding platform includes folding
Folded paralell and folded flat platen, the folded flat platen are fixed on the folded flat rack；The side of folded flat rack is logical
Hinge connection is crossed in the side of the fixed platform frame；The joist is hinged on the fixed platform frame, and joist is used for support
The folding platform of expansion；The top of the cat ladder is fixedly connected with the first side of the fixed platform；The oblique connecting rod it is upper
Portion is fixedly connected with the second side of fixed platform, and the second side is opposite with first side position, and the lower part of oblique connecting rod connects
Connect the lower part of cat ladder；The lower vertical of the supporting leg and cat ladder connects, the direction phase of supporting leg direction and fixed platform second side
Instead.
The utility model elevator hoisting type operating platform as described above further includes further lifting lug, on the lifting lug
Setting lifting hole(eyelet) compatible with hoisting tool suspension hook, the lifting lug are fixedly connected on the fixed platform frame.
The utility model elevator hoisting type operating platform as described above, further, the cat ladder includes side strut
And pole-climbing, the pole-climbing are connected between two side struts, are mutually parallel between adjacent pole-climbing, and pole-climbing keeps horizontal
Direction.
The utility model elevator hoisting type operating platform as described above further includes further bracing diagonal, described to add
Strong brace is connected between supporting leg and the side strut of cat ladder.
Hinge hole, institute is arranged in the utility model elevator hoisting type operating platform as described above, further, the joist
The corresponding position setting hinge hole of fixed platform frame is stated, pipe is each passed through joist and fixed platform frame, distinguishes in tube ends
Catch is installed, catch is installed using the reinforcing bar across pipe.
The utility model has the beneficial effects that：
The utility model elevator hoisting type operating platform uses tool, can have enough to meet the need, is esy to use, safe and reliable
Mentality of designing, the operating platform of regularization especially suitable for more, the residential building of Develop by stages, structure type, construction area,
The same or similar situation of elevator model, turnover rate are higher economical stronger compared to traditional scaffold.
Description of the drawings
By being described in detail made by conjunction with the following drawings, the above-mentioned and/or otherwise advantage of the utility model will
It becoming more apparent upon and is easier to understand, these attached drawings are only schematical, are not intended to limit the utility model, wherein：
Fig. 1 is a kind of elevator hoisting type operating platform schematic diagram of embodiment of the utility model；
Fig. 2 is the fixed platform and folding platform schematic diagram of a kind of embodiment of the utility model；
Fig. 3 is that a kind of fixed platform of embodiment and folding platform pass through hinge connection schematic diagram；
Fig. 4 is that a kind of fixed platform frame of embodiment of the utility model connect diagrammatic cross-section with joist；
Fig. 5 is that a kind of fixed platform frame of embodiment of the utility model connect schematic top plan view with joist；
Fig. 6 is a kind of installation connection diagram of the bracing diagonal of embodiment of the utility model；
Fig. 7 is the utility model elevator hoisting type operating platform for elevator shaft construction schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows：
1, fixed platform, 2, folding platform, 3, joist, 4, cat ladder, 5, oblique connecting rod, 6, supporting leg, 7, lifting lug, 8, hinge,
9, bracing diagonal, 10, floor to be onstructed, 11, fixed platform frame, 12, fixed platform plate, 13, weld seam, the 21, first folding platform,
22, the second folding platform, 23, folded flat rack, 31, pipe, 32, catch, 33, reinforcing bar, 41, side strut, 42, pole-climbing.
Specific implementation mode
Hereinafter, the embodiment of the elevator hoisting type operating platform of the utility model is described with reference to the accompanying drawings.
The embodiment recorded herein is the specific specific implementation mode of the utility model, for illustrating the utility model
Design, is explanatory and illustrative, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be based on the application claims and specification institute is public
For the content opened using obvious other technical solutions, these technical solutions include doing using the embodiment to recording herein
Go out the technical solution of any obvious substitutions and modifications.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the utility model, it is schematically indicated each section
Shape and its correlation.It note that the structure of each component for the ease of clearly showing the utility model embodiment, respectively
It is not drawn according to identical ratio between attached drawing.Identical reference marker is for indicating identical part.
Fig. 1 shows a kind of elevator hoisting type operating platform of embodiment of the utility model comprising：Fixed platform 1, folding
Folded platform 2, joist 3, cat ladder 4, oblique connecting rod 5 and supporting leg 6；
The size of fixed platform 1 is less than or equal to the horizontal cross section dimension of elevator, hoisting tool can be utilized in elevator
Inside move up and down；
Fixed platform 1 includes fixed platform frame 11 and fixed platform plate 12, and fixed platform plate 12 is fixed on fixed platform frame
On 11；
Folding platform 2 includes folded flat rack 23 and folded flat platen, and folded flat platen is fixed on folded flat rack 23；
In a specific embodiment, folded flat rack is welded for channel steel, and folded flat platen is 3mm thickness checkered steel plates, folded flat
Platform can reduce platform area, be conducive to lifting of the operating platform in elevator shaft, while conducive to turnover transport；
As shown in figure 3, the side of folded flat rack 23 is connected to the side of fixed platform frame 11 by hinge 8；Due to electricity
Stair shaft road belongs to more narrow space, and the volume of apparatus is bigger, and the difficulty of transport is moved up and down in elevator shaft
It is bigger；Using the mutual cooperation of folding platform and fixed platform, it is difficult convenient for transport up and down to solve the problems, such as, also can be real
The safety constructed convenient for operation and is improved in existing operation platform face as big as possible；
Joist 3 is hinged on fixed platform frame 11, and joist 3 is used for the folding platform 2 of support expansion；When folding platform is opened
Afterwards, joist is rotated to operating position, construction loads on folding platform and platform dead weight can be accepted, avoid hinge by
Power；
The top of cat ladder 4 is fixedly connected with the first side of fixed platform 1；The effect of cat ladder is easy for construction personnel's entrance and waits for
Construction floor is constructed；
The top of oblique connecting rod 5 is fixedly connected with the second side of fixed platform 1, second side and first side position phase
It is right, the lower part of the lower part connection cat ladder 4 of oblique connecting rod 5；
Supporting leg 6 is connect with the lower vertical of cat ladder 4, and supporting leg 6 is towards opposite with the direction of 1 second side of fixed platform.
Fig. 7 shows that the utility model elevator hoisting type operating platform is applied to the schematic diagram of elevator shaft construction, will
Operating platform is mounted on the floor to be onstructed 10 of existed building；Specific construction process includes the following steps：
Step 1, the allocation and transportation of elevator hoisting type operating platform：The operation to complete is put down using handling appliances such as tower cranes
Platform is integrally allocated and transported to the elevator of its work, is put into from top to bottom from elevator shaft mouth, until required installation position.
Step 2, the installation of elevator hoisting type operating platform：Adjust platform angle, make supporting leg be stuck in lower first floor plate or
Liang Shang, table top withstand elevator sidewall, and construction personnel station adjusts position of platform in next layer of lift port, until its stabilization is not
Movably.
Step 3, the debugging of elevator hoisting type operating platform：Joist is rotated to operating position, folding platform opening is put
Flat, for load 1t loads in flat surface, static 12 hours, 12 as a child removed load, can construct after determining platform non-displacement
Operation.
Step 4, elevator hoisting type operating platform with construction part lifting, after this layer of construction of lift well（Side wall
After form removable or building construction）Folding platform will be packed up, will be allocated and transported platform to lower construction using handling appliances such as tower cranes
Floor repeats step 2,3.
The utility model elevator hoisting type operating platform uses tool, can have enough to meet the need, is esy to use, safe and reliable
Mentality of designing, the operating platform of regularization especially suitable for more, the residential building of Develop by stages, structure type, construction area,
The same or similar situation of elevator model, turnover rate are higher economical stronger compared to traditional scaffold.Such as living for Develop by stages
Residence intermediate item, general elevator model is same or similar, can be used in construction in later period after the engineering use constructed in advance
Engineering, to create longer turnaround time and higher economic benefit.The utility model use scope is that hoistway wall structure is applied
Work and secondary structure construction stage.
In embodiment as shown in Figure 2, fixed platform frame and folded flat rack include with lower structure：The frame of rectangle
And center stayrod, joist are mounted on the center stayrod of fixed platform frame, the center stayrod phase of joist and fixed platform in fig. 2
It is mutually vertical；Joist rotates rear support folding platform；Due to only having a tie point between joist and center stayrod, actually applying
Working hour is easy to happen rotation and causes construction risk, and there is also the problems of firm supporting degree difference for a tie point in addition.Another
Further include joist lock in kind preferred embodiment, joist is fixed on center stayrod by joist lock.For force balance,
In the tie point both sides of joist and center stayrod, respectively setting one latches.
In the embodiment as shown in Fig. 1 and 2, the quantity of folding platform is two, 21 He of respectively the first folding platform
Second folding platform 22, Fig. 2 shows orientation in, the first folding platform by hinge connection on the right side of fixed platform frame,
Second folding platform is by hinge connection in the left side of fixed platform frame, it should be noted that the first folding platform or the second folding
The sum of width of platform is preferably less than the width of fixed platform（Horizontal direction in Fig. 2）.
In further preferred elevator hoisting type operating platform embodiment, as shown in Fig. 2, further including lifting lug 7, lifting lug
Lifting hole(eyelet) compatible with hoisting tool suspension hook is set on 7, and lifting lug 7 is fixedly connected on fixed platform frame 11.Fig. 2 shows reality
It applies in example, including 4 lifting lugs, is fixedly welded on four corner positions of rectangle fixed platform frame respectively；
In further preferred elevator hoisting type operating platform embodiment, cat ladder 4 includes side strut 41 and pole-climbing
42, pole-climbing 42 is connected between two side struts 41, is mutually parallel between adjacent pole-climbing 42, and pole-climbing 42 keeps horizontal
Direction.
In further preferred elevator hoisting type operating platform embodiment, as shown in fig. 6, further include bracing diagonal 9,
Bracing diagonal 9 is connected between supporting leg 6 and the side strut 41 of cat ladder 4, such as by welding welds bracing diagonal 9
Between supporting leg 6 and the side strut 41 of cat ladder 4, weld seam 13 is formed in corresponding link position.
In further preferred elevator hoisting type operating platform embodiment, as shown in Figure 4 and Figure 5, the setting hinge of joist 3
Hole is connect, hinge hole is arranged in the corresponding position of fixed platform frame 11, and pipe 31 is each passed through joist 3 and fixed platform frame 11, in circle
Catch 32 is installed at 31 both ends of pipe respectively, is installed to catch 32 using the reinforcing bar 33 across pipe 31.Another preferred
In embodiment, block is set on fixed platform frame, the rotation position for limiting joist, such as block is arranged in fixed platform
Continue to rotate and folding platform can not be supported on the center stayrod of frame, when joist being prevented to be unfolded.
Each technical characteristic of above-mentioned disclosure is not limited to disclosed and other feature combination, and those skilled in the art are also
Other combinations between each technical characteristic can be carried out according to the purpose of utility model, be subject to the purpose for realizing the utility model.
Claims (5)
1. a kind of elevator hoisting type operating platform, which is characterized in that including：Fixed platform, folding platform, joist, cat ladder, tiltedly
To connecting rod and supporting leg；The size of the fixed platform is less than or equal to the horizontal cross section dimension of elevator, can utilize hoisting tool
It is moved up and down in the elevator；The fixed platform includes fixed platform frame and fixed platform plate, the fixed platform plate
It is fixed on the fixed platform frame；The folding platform includes folded flat rack and folded flat platen, the folded flat platen
It is fixed on the folded flat rack；The side of folded flat rack is by hinge connection in the side of the fixed platform frame；Institute
It states joist to be hinged on the fixed platform frame, joist is used for the folding platform of support expansion；The top of the cat ladder, which is fixed, to be connected
Connect the first side of the fixed platform；The top of the oblique connecting rod is fixedly connected with the second side of fixed platform, and described
Dual side-edge is opposite with first side position, the lower part of the lower part connection cat ladder of oblique connecting rod；It hangs down the lower part of the supporting leg and cat ladder
Direct-connected to connect, supporting leg direction is opposite with the direction of fixed platform second side.
2. elevator hoisting type operating platform according to claim 1, which is characterized in that further include lifting lug, the lifting lug
Upper that lifting hole(eyelet) compatible with hoisting tool suspension hook is arranged, the lifting lug is fixedly connected on the fixed platform frame.
3. elevator hoisting type operating platform according to claim 1, which is characterized in that the cat ladder includes side strut
And pole-climbing, the pole-climbing are connected between two side struts, are mutually parallel between adjacent pole-climbing, and pole-climbing keeps horizontal
Direction.
4. elevator hoisting type operating platform according to claim 3, which is characterized in that further include bracing diagonal, it is described
Bracing diagonal is connected between supporting leg and the side strut of cat ladder.
5. according to claim 1-4 any one of them elevator hoisting type operating platforms, which is characterized in that the joist setting
Hinge hole is arranged in the corresponding position of hinge hole, the fixed platform frame, and pipe is each passed through joist and fixed platform frame, in pipe
Catch is installed at both ends respectively, is installed to catch using the reinforcing bar across pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397495.XU CN208039791U (en) | 2018-03-23 | 2018-03-23 | Elevator shaft lifting type operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397495.XU CN208039791U (en) | 2018-03-23 | 2018-03-23 | Elevator shaft lifting type operating platform |
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| Publication Number | Publication Date |
|---|---|
| CN208039791U true CN208039791U (en) | 2018-11-02 |
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ID=63948494
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397495.XU Active CN208039791U (en) | 2018-03-23 | 2018-03-23 | Elevator shaft lifting type operating platform |
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| CN (1) | CN208039791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530186A (en) * | 2021-08-01 | 2021-10-22 | 刘洋洋 | Tripod type construction engineering construction platform |
-
2018
- 2018-03-23 CN CN201820397495.XU patent/CN208039791U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530186A (en) * | 2021-08-01 | 2021-10-22 | 刘洋洋 | Tripod type construction engineering construction platform |
| CN113530186B (en) * | 2021-08-01 | 2022-11-18 | 刘洋洋 | Tripod type construction engineering construction platform |
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